| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | -2.0 | -108.4% |
| 3Q24 | 43.7 | +88.2% |
| 2Q24 | 25.0 | +21.8% |
| 1Q24 | 24.4 | -38.1% |
| 3Q23 | 23.2 | -125.2% |
| 2Q23 | 20.5 | -159.9% |
| 1Q23 | 39.4 | -179.6% |
| 3Q22 | -92.2 | +115.0% |
| 2Q22 | -34.3 | -185.6% |
| 1Q22 | -49.5 | +22.0% |
| 3Q21 | -42.9 | -963.9% |
| 2Q21 | 40.0 | -15.3% |
| 1Q21 | -40.6 | -2329.2% |
| 4Q20 | 13.0 | +290.2% |
| 3Q20 | 5.0 | -53.2% |
| 2Q20 | 47.3 | +27.7% |
| 1Q20 | 1.8 | -95.9% |
| 4Q19 | 3.3 | -113.8% |
| 3Q19 | 10.6 | +33.0% |
| 2Q19 | 37.0 | -30.8% |
| 1Q19 | 44.7 | +110.3% |
| 4Q18 | -24.2 | -374.2% |
| 3Q18 | 8.0 | -107.0% |
| 2Q18 | 53.5 | +23.9% |
| 1Q18 | 21.2 | -24.4% |
| 4Q17 | 8.8 | -62.6% |
| 3Q17 | -113.8 | -369.7% |
| 2Q17 | 43.2 | +16.4% |
| 1Q17 | 28.1 | -30.4% |
| 4Q16 | 23.6 | -33.7% |
| 3Q16 | 42.2 | +40.4% |
| 2Q16 | 37.1 | +65.3% |
| 1Q16 | 40.4 | -6.7% |
| 4Q15 | 35.6 | -48.6% |
| 3Q15 | 30.1 | -23.1% |
| 2Q15 | 22.4 | -54.2% |
| 1Q15 | 43.3 | -25.5% |
| 4Q14 | 69.3 | -14.8% |
| 3Q14 | 39.1 | -36.2% |
| 2Q14 | 49.0 | +155.2% |
| 1Q14 | 58.1 | -15.3% |
| 4Q13 | 81.4 | +378.2% |
| 3Q13 | 61.2 | -0.7% |
| 2Q13 | 19.2 | -67.6% |
| 1Q13 | 68.6 | -7.4% |
| 4Q12 | 17.0 | -71.0% |
| 3Q12 | 61.6 | +114.7% |
| 2Q12 | 59.3 | +161.4% |
| 1Q12 | 74.0 | -188.8% |
| 4Q11 | 58.6 | - |
| 3Q11 | 28.7 | -44.3% |
| 2Q11 | 22.7 | -65.0% |
| 1Q11 | -83.4 | - |
| 3Q10 | 51.5 | - |
| 2Q10 | 64.8 | - |